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meriva
3 years ago
9

Microscopic fossils, or ______________, of single celled prokaryotic organisms that resemble modern bacteria have been found in

rocks more than 3.5 billion years old.
Biology
1 answer:
Temka [501]3 years ago
4 0
I believe that the answer you are looking for is "microfossils". 
Hope this helps you!
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Hello! I need help with this biology problem!
Alik [6]

Answer:

the first one is the answer from my research

Explanation:

7 0
3 years ago
What would happen to our moon if gravity ceased to exist?
Readme [11.4K]

Answer: A

Explanation: gravitation keeps moon in circular orbit.

Without gravitational force Moon would move in

Linear path.

8 0
3 years ago
Critically analyze the following three popular training systems: bigger, faster, stronger (BFS); crossfit; and high intensity tr
elixir [45]

Answer:

The answer is explained below

Explanation:

The BFS program consists of training for agility, flexibility and sport-definite technique five days per week and weight training three days per week. This program is specifically for athletes and not for your average fitness clients; it still does not adhere to the Principle of Individual Differences.

CrossFit- Crossfit is a strength and conditioning program mainly the mix of aerobic exercise, calisthenics (Body weight exercise). In this type of gyms use equipment for multiple disciplines including barbells, dumbbell, pull-up bars. This type of workout makes body more flexible and capable to bear the abnormalities when necessary. Many types of workout are in it like, Chipper (squats, press ups, burpees), Ladder.

HIT – High Intensity Training refers to the one set failure type training program promoted as the most effective and scientifically based strength training program. In this type of program multiple sets of each exercise are performed. Volume is the most common form of weight training program seen in the gym and fitness centers. HIT also recommended sporting persons.

Human born with different strengths and weakness, this fact is considerable for the training program. When beginners at any sport see great improvement when he or she starting their programs. Person needs to improve their loading as possible to make them stronger.

Nowadays CrossFit is the best workouts to have to do because it makes physically stronger, flexible and smarter.

6 0
3 years ago
The chromosomes of offspring are not identical to those of their parents or siblings because ______ is shuffled during meiosis.
tigry1 [53]

The chromosomes of offspring are not identical to those of their parents or siblings because <u>genetic information</u> is shuffled during meiosis.

Meiosis can be described as a cell division process by which gamete cells divide. The number of chromosomes is reduced to half in this cell division process.

During the process of meiosis, genetic information is shuffled between non-sister chromatids of the homologous chromosomes. This shuffling process is referred to as crossing over. A new combination of alleles is formed due to the process of crossing over.

It is due to the process of crossing over that the organisms produced are not identical to each other or the parents. Genetic diversity is important in order for populations to survive which is possible through the process of meiosis.

To learn more about genetic information, click here:

brainly.com/question/28011061

#SPJ4

8 0
1 year ago
Explain how scientists use geological time to determine the age of landforms
masya89 [10]

Answer:

o determine the relative age of different rocks, geologists start with the assumption that unless something has happened, in a sequence of sedimentary rock layers, the newer rock layers will be on top of older ones. This is called the Rule of Superposition. ... With absolute age dating, you get a real age in actual years

= )

5 0
3 years ago
Read 2 more answers
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